

MK21DN512VLK5
MK21DN512VLK5
Kinetis K21: 50MHz Cortex-M4 MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, Anti-tamper, 80-LQFP
Availability:
18440
pieces
Specification
RoHSCompliant
MountSurface Mount
Width12 mm
Height1.45 mm
Length12 mm
Weight491.013741 mg
RAM Size64 kB
Frequency50 MHz
InterfaceI2C, I2S, IrDA, SPI, UART, USART, USB
Lead FreeLead Free
REACH SVHCNo SVHC
Memory Size512 kB
Memory TypeFLASH
PeripheralsDMA, LVD, POR, PWM, WDT
Case/PackageLQFP
Halogen FreeHalogen Free
Max Frequency50 MHz
Data Bus Width32 b
Number of I/Os60
Number of Pins80
Oscillator TypeInternal
Core ArchitectureARM
Max Supply Voltage3.6 V
Min Supply Voltage1.71 V
Radiation HardeningNo
Number of I2C Channels2
Number of SPI Channels2
Number of USB Channels1
Number of UART Channels4
Max Operating Temperature105 °C
Min Operating Temperature-40 °C
Number of Timers/Counters6